Starting System (Early; 9400)

• Adjustment - Replacement
  • Starter motor, petrol engine
    • To remove
    • To fit
  • Starter motor, diesel engine, VIN 12020001-
    • To remove
    • To fit
• Component Location
  • Starter motor (4)
    • Petrol engine
    • Diesel engine
  • Ignition switch (20)
  • Transmission range switch 2, automatic, with 31 and 77 (239)
  • Antenna unit, immobilizer (463)
  • Relay, starter relay (517)
    • LHD
    • RHD
  • Control module, TWICE (632)
  • Connector H10-1
  • Connector H33-3
  • Connector H33-5
    • LHD
    • RHD
  • Crimp J57, dashboard harness
  • Crimp J112, rear harness
  • Crimp J113, rear harness
  • Grounding point G2
    • Notes
    • Connected components
  • Grounding point G14
    • Notes
    • Components connected:
  • Grounding point G24
    • Notes
    • Components connected:
    • A. Incremental components for left-hand drive car
    • B. A. Incremental components for right-hand-drive car
  • Grounding point G25
    • Notes
    • Components connected:
• Fault Diagnosis, General
  • Fault diagnosis strategy for electronic systems
    • Notes
    • General fault diagnosis in electronic systems
      • Control module
      • Outputs
      • Inputs
  • Tech 2 menu structure
  • Before changing a control module
  • Testing for open/short circuits
    • General
    • Testing for open circuits by measuring voltage.
    • Testing for open circuits by measuring resistance
    • Testing for short circuits to ground
• Fault Diagnosis, Symptoms
  • No diagnostics communication
    • Notes
    • Fault symptoms
    • Condition
    • Diagnostic procedure
  • Starter motor not working
    • Notes
    • Fault symptoms
    • Check
• Special Tools
  • Tech 2
  • 30 05 378 Clamp ammeter
  • 86 11 857 Test lamp, red-green
    • Notes
    • Voltage range 8-16V
• Technical Description
  • System overview
  • Main components, LHD
  • Main components, RHD
  • Brief description
    • Starter motor
    • Ignition switch
    • TWICE control module
    • Gear selector, automatic
  • Starter motor
    • Notes
    • Working circuit
    • Operating current circuit, automatic transmission
    • Operating current circuit, manual gearbox
    • Operation
  • TWICE, Immobilization